Saul tries to kill David

1 Samuel 19:1-17
Saul tries to kill David.
Jonathan was very fond of David and warned him. My father Sul is looking for a chance to kill you.
Saul listened to Jonathan and took this oath; "As surely as the Lord lives, David will not be put to death."
But the evil spirit from the Lord came upon Saul as he was sitting in his house with his spear in his hand. Saul tried to pin him to the wall with his spear, but David eluded him as Saul drove the spear into the wall. That night David made good his escape.
David's wife Michal let David down through a window, and he fled and escaped.
Jonathan's first attempt at reconciliation succeeds. But one of Saul's black moods follows and only Michal's deception saves David's life.
Why?
When evil spirit with a man he will do some bad behavior and no matter what he has promised.
Even an oath to an evil man is meaningless for he does not fear the Lord.
David made good his escape, for the danger was coming and Saul's son and daughter helped him.
How?
David is blessed by the Lord, even the situation was dangerous and hard, God has his plan and way and always we do no know the forehead.